ICM-20948 motion tracking device


The ICM-20948 is the world’s lowest power 9-axis motion tracking device that is ideally suited for wearable sensors and IoT applications. The device combines a 3-axis gyroscope, 3-axis accelerometer, 3-axis compass, and a Digital Motion Processor™


(DMP) in a 3mm x 3mm x 1mm (24-pin QFN) package.


The DMP offloads computation of motion processing algorithms from the host processor, improving system power performance. Software drivers are fully compliant with Google’s latest Android release. The ICM-20948 supports EIS FSYNC as well as an auxiliary I2


C interface to external sensors, on-chip 16-bit


ADCs, programmable digital filters, an embedded temperature sensor, and programmable interrupts. It also features an operating voltage range down to 1.71V.


Communication ports include I²C and high speed SPI at 7 MHz.


APPLICATIONS


• Wearable sensors • IoT


TDK


FEATURES • Lowest power 9-axis device at 2.5 mW


• 3-axis gyroscope with programmable FSR of ±250 dps, ±500 dps, ±1000 dps, and ±2000 dps


• 3-axis accelerometer with programmable FSR of ±2g, ±4g, ±8g, and ±16g


• 3-axis compass with a wide range to ±4900 µT • Onboard Digital Motion Processor (DMP) • Android support • Auxiliary I2


C interface for external sensors


• On-Chip 16-bit ADCs and programmable filters • 7 MHz SPI or 400 kHz fast mode I²C • Digital-output temperature sensor • VDD operating range of 1.71V to 3.6V


• MEMS structure hermetically sealed and bonded at wafer level


For more information visit avnet-abacus.eu/tdk-invensense


TDK ICM-20789


TDK ICM-20948


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Stop searching, start researching, visit avnet-abacus.eu/sensors 19


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